Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3DMB callsign genealogy
Currently held by Brelsford, David M
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K3DMB's current licensee, walking backwards.
- BRELSFORD, DAVID MMDgranted 2009-06-02cancelled 2009-06-30
Successor callsigns
Callsigns held now by people who previously held K3DMB.
No current licensee on record previously held this callsign.